The right way to replace sliding glass door rollers depends on whether you have a vinyl or aluminum door.
How to replace a vinyl sliding door track.
Once the door is completely loose from the frame set it aside somewhere safe such as against the side of the house or lying flat on a work bench.
Here s how to install a new track surface.
Was eaiser than i had expected.
If you let the rollers get dirty they can damage your track.
The rollers may also be broken.
After a few years sliding doors may not close properly and sometimes they can become difficult to operate because they repeatedly get stuck.
A repair i should have done a few years ago.
Replacing a sliding door track is a fairly simple job that you may eventually have to do over time the door tracks become worn out and bent.
Here s a link for the home depot rapair rail cap.
Then if you have a vinyl door unscrew the old rollers and slot in the new ones before screwing them into place.